JP2016512296A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2016512296A5 JP2016512296A5 JP2016500222A JP2016500222A JP2016512296A5 JP 2016512296 A5 JP2016512296 A5 JP 2016512296A5 JP 2016500222 A JP2016500222 A JP 2016500222A JP 2016500222 A JP2016500222 A JP 2016500222A JP 2016512296 A5 JP2016512296 A5 JP 2016512296A5
- Authority
- JP
- Japan
- Prior art keywords
- piston
- rotating shaft
- split ring
- rotary shaft
- spacer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims 4
- 239000000463 material Substances 0.000 claims 3
- 229920005570 flexible polymer Polymers 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/798,632 | 2013-03-13 | ||
US13/798,632 US9206791B2 (en) | 2013-03-13 | 2013-03-13 | Pump seal with thermal retracting actuator |
PCT/US2014/015487 WO2014163757A1 (en) | 2013-03-13 | 2014-02-10 | Pump seal with thermal retracting actuator |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016512296A JP2016512296A (ja) | 2016-04-25 |
JP2016512296A5 true JP2016512296A5 (zh) | 2017-02-16 |
JP6402170B2 JP6402170B2 (ja) | 2018-10-10 |
Family
ID=51527777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016500222A Active JP6402170B2 (ja) | 2013-03-13 | 2014-02-10 | 熱動後退式アクチュエータを備えたポンプシール |
Country Status (8)
Country | Link |
---|---|
US (1) | US9206791B2 (zh) |
EP (1) | EP2971782B1 (zh) |
JP (1) | JP6402170B2 (zh) |
KR (1) | KR102204096B1 (zh) |
CN (1) | CN105102819B (zh) |
ES (1) | ES2807380T3 (zh) |
WO (1) | WO2014163757A1 (zh) |
ZA (1) | ZA201505247B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2992392B1 (fr) * | 2012-06-25 | 2014-07-11 | Jspm | Dispositif d’etancheite a l’arret passif pour systeme de joints d’arbre d’un groupe motopompe primaire |
JP6021674B2 (ja) * | 2012-09-28 | 2016-11-09 | 三菱重工業株式会社 | 軸シール構造及び一次冷却材循環ポンプ |
US9714644B2 (en) | 2013-03-13 | 2017-07-25 | Westinghouse Electric Company Llc | Thermal retracting actuator |
US9217441B2 (en) * | 2013-08-20 | 2015-12-22 | Westinghouse Electric Company Llc | Pump seal with thermal retracting actuator |
CN104493164A (zh) * | 2014-12-31 | 2015-04-08 | 靖江市海源有色金属材料有限公司 | 新型电接触材料及制备工艺 |
US9689147B2 (en) * | 2015-07-13 | 2017-06-27 | Delta Faucet Company | Snap in mounting shank for a faucet |
US9920839B1 (en) | 2016-11-28 | 2018-03-20 | Westinghouse Electric Company Llc | Hydrostatic mechanical face seal |
DE102017000098A1 (de) * | 2017-01-07 | 2018-07-12 | Möhlenhoff GmbH | Temperaturabhäniges Stellelement |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2807483A (en) * | 1956-01-12 | 1957-09-24 | Richard T Cornelius | Shaft seals |
US3035841A (en) * | 1956-07-30 | 1962-05-22 | Carrier Corp | Compensating seals |
US3347552A (en) | 1964-06-04 | 1967-10-17 | Westinghouse Electric Corp | Controlled leakage face type seals |
ES159807Y (es) | 1968-01-15 | 1971-04-16 | Westinghouse Electric Corporation | Una junta para limitar el flujo de fluido a lo largo de unaeje giratorio. |
US3522948A (en) | 1968-05-16 | 1970-08-04 | Westinghouse Electric Corp | Variable flow path seal |
US3632117A (en) | 1969-05-15 | 1972-01-04 | Westinghouse Electric Corp | Seal lift-off mechanism |
BE790561A (fr) | 1971-10-27 | 1973-04-26 | Westinghouse Electric Corp | Appareils de commande et de regulation de la pression de fluides |
US4105040A (en) * | 1977-06-27 | 1978-08-08 | Chester Arnold M | Temperature responsive valve seal |
US4202553A (en) * | 1978-11-03 | 1980-05-13 | Ceramic Coating Company | Seal cartridge for agitator shaft of a chemical reactor |
US4275891A (en) | 1979-08-14 | 1981-06-30 | Westinghouse Electric Corp. | Face type shaft seal for liquid metal pumps |
GB2063385B (en) | 1979-11-23 | 1983-06-22 | Cross Mfg Co 1938 Ltd | Gas seals |
US4302020A (en) * | 1980-03-07 | 1981-11-24 | United Aircraft Products, Inc. | Actuating sealing joint |
DE3333800A1 (de) * | 1983-09-19 | 1985-04-04 | Harald Dipl.-Ing. 8400 Regensburg Vetter | Steuereinrichtung mit integrierter hydraulischer uebersetzung fuer eine in einer oeffnung angeordnete verschliessbare klappe |
US4693481A (en) * | 1985-05-31 | 1987-09-15 | Westinghouse Electric Corp. | Film-riding shaft seal formed from high-purity silicon nitride |
US5217232A (en) * | 1992-04-28 | 1993-06-08 | Car-Graph, Inc. | Thermally regulated segmented seal |
US5586155A (en) | 1995-02-14 | 1996-12-17 | General Electric Company | Narrow access scanning positioner for inspecting core shroud in boiling water reactor |
JPH10167035A (ja) * | 1996-12-17 | 1998-06-23 | Jidosha Kiki Co Ltd | 荷重応動制動液圧制御装置 |
KR100304858B1 (ko) | 1998-10-20 | 2001-09-24 | 만 호 이 | 서멀 액튜에이터(thermal actuator) |
US6371488B1 (en) * | 1999-12-17 | 2002-04-16 | George E. Szymborski | Sealing system for high pressure closed systems having a rotating member and a housing therein |
US6332011B1 (en) | 2000-02-22 | 2001-12-18 | General Electric Company | Ultrasonic examination of shroud weld from top of shroud flange ring |
WO2007047104A1 (en) | 2005-10-11 | 2007-04-26 | Stein Seal Company | Shutdown seal for reactor coolant pump |
US20070172367A1 (en) | 2006-01-26 | 2007-07-26 | Janocko David J | Flow restricting devices in pumps |
US8356972B2 (en) * | 2008-12-10 | 2013-01-22 | Westinghouse Electric Company Llc | Thermally activated shutdown seals for rotatable shafts |
US8690534B1 (en) * | 2009-06-08 | 2014-04-08 | Curtiss-Wright Electro-Mechanical Corporation | Backup seals in rotary pumps |
GB2475254B (en) * | 2009-11-11 | 2016-02-10 | Edwards Ltd | Vacuum pump |
JP5586525B2 (ja) * | 2011-05-16 | 2014-09-10 | イーグル工業株式会社 | メカニカルシール用シャットダウンシール |
US10777329B2 (en) | 2011-12-30 | 2020-09-15 | Ge-Hitachi Nuclear Energy Americas Llc | Methods and apparatuses for pump sealing during leakage events |
JP6086645B2 (ja) | 2012-01-26 | 2017-03-01 | 三菱重工業株式会社 | 原子炉冷却材ポンプ |
FR2986300B1 (fr) * | 2012-02-01 | 2014-03-07 | Jeumont Systemes De Pompes Et De Mecanismes | Dispositif d'etancheite a l'arret passif pour systeme de joints d'arbre d'un groupe motopompe primaire |
-
2013
- 2013-03-13 US US13/798,632 patent/US9206791B2/en active Active
-
2014
- 2014-02-10 WO PCT/US2014/015487 patent/WO2014163757A1/en active Application Filing
- 2014-02-10 EP EP14779517.3A patent/EP2971782B1/en active Active
- 2014-02-10 KR KR1020157028359A patent/KR102204096B1/ko active IP Right Grant
- 2014-02-10 CN CN201480013481.8A patent/CN105102819B/zh active Active
- 2014-02-10 ES ES14779517T patent/ES2807380T3/es active Active
- 2014-02-10 JP JP2016500222A patent/JP6402170B2/ja active Active
-
2015
- 2015-07-21 ZA ZA2015/05247A patent/ZA201505247B/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2016512296A5 (zh) | ||
US10294952B2 (en) | Backup seals in rotary pumps | |
JP2016511373A5 (zh) | ||
AR110345A1 (es) | Sello de cable pothead para motores eléctricos sumergibles | |
JP2016509181A5 (zh) | ||
RU2015100050A (ru) | Зажимное устройство | |
SI3066344T1 (en) | Pump gasket with heat return actuator | |
JP2013509540A5 (zh) | ||
JP2016516159A5 (zh) | ||
BR112015026349A2 (pt) | junta móvel e método de liberação da junta móvel | |
JP2015021477A5 (zh) | ||
JP2015094471A5 (zh) | ||
CN103867602A (zh) | 一种利用形状记忆合金驱动的磁流变液自发电传动装置 | |
JP2016540640A5 (zh) | ||
JP2016500797A5 (zh) | ||
JP2018518144A5 (zh) | ||
WO2013154644A3 (en) | Abeyance seal for high temperature, high pressure applications | |
RU2011150001A (ru) | Уплотнения в сборе | |
JP2009066974A (ja) | 水中カット造粒方法及び水中カット造粒装置 | |
CN105683501A (zh) | 膨胀式涡轮 | |
JP6392868B2 (ja) | メカニカルシール | |
BR112018010594A2 (pt) | aparelho e método de deslocamento rotacional. | |
ES2564673T3 (es) | Freno accionado por un medio de presión | |
CN104747851B (zh) | 一种旋转补偿器 | |
CN107916908A (zh) | 一种管内复合密封机构 |